| Clayton to Imatra | 1,230.79 mi (1,980.76 km) |
| Clayton to Jakobstad | 1,101.63 mi (1,772.90 km) |
| Clayton to Jamsa | 1,127.67 mi (1,814.82 km) |
| Clayton to Janakkala | 1,092.47 mi (1,758.16 km) |
| Clayton to Jarvenpaa | 1,099.66 mi (1,769.73 km) |
| Clayton to Joensuu | 1,282.84 mi (2,064.52 km) |
| Clayton to Joutseno | 1,221.33 mi (1,965.53 km) |
| Clayton to Jyvaskyla | 1,152.74 mi (1,855.15 km) |
| Clayton to Jyvaskylan Maalaiskunta | 1,153.74 mi (1,856.76 km) |
| Clayton to Kaarina | 1,008.43 mi (1,622.91 km) |
| Clayton to Kajaani | 1,256.61 mi (2,022.32 km) |
| Clayton to Kalajoki | 1,154.14 mi (1,857.40 km) |
| Clayton to Kangasala | 1,084.34 mi (1,745.08 km) |
| Clayton to Kankaanpaa | 1,040.45 mi (1,674.45 km) |
| Clayton to Karhula | 1,161.65 mi (1,869.49 km) |
